<template>
  <div>
      <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区 -->
    <el-card>
        <el-row>
            <el-col :span="8">
                <el-input placeholder="请输入内容">
                    <el-button slot="append" icon="el-icon-search"></el-button>
                </el-input>
            </el-col>
        </el-row>

        <!-- 订单列表数据 -->
        <el-table :data="orderList" border stripe>
            <el-table-column type="index" label="#"></el-table-column>
            <el-table-column label="订单编号" prop="order_number"></el-table-column>
            <el-table-column label="订单价格" prop="order_price"></el-table-column>
            <el-table-column label="是否付款" prop="pay_status">
                <template scope="scope">
                    <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                    <el-tag type="danger" v-else>未付款</el-tag>
                </template>
            </el-table-column>
            <el-table-column label="是否发货" prop="is_send"></el-table-column>
            <el-table-column label="下单时间" prop="create_time">
                <template scope="scope">
                    {{dayjs(scope.row.create_time).format('YYYY-MM-DD HH:mm:ss')}}
                </template>
            </el-table-column>
            <el-table-column label="操作">
                <template>
                    <el-button icon="el-icon-edit" type="primary" size="mini" @click="showEditDialog"></el-button>
                    <el-button icon="el-icon-location" type="success" size="mini" @click="showProgressDialog"></el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 分页 -->
        <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="queryInfo.pagenum"
            :page-sizes="[5, 10, 15]"
            :page-size="queryInfo.pagesize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="total">
        </el-pagination>
    </el-card>

    <!-- ************************************对话框***************************** -->
    <!-- 修改地址的对话框 -->
    <el-dialog
        title="修改地址"
        :visible.sync="editDialogVisible"
        width="50%"
        @close="editDialogClosed"
        >
        <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
            <el-form-item label="省市区/县" prop="address1">
                <el-cascader 
                    :options="citydata" 
                    v-model="addressForm.address1"
                >
                </el-cascader>
            </el-form-item>
            <el-form-item label="详细地址" prop="address2">
                <el-input v-model="addressForm.address2"></el-input>
            </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
            <el-button @click="editDialogVisible = false">取 消</el-button>
            <el-button type="primary" @click="editDialogVisible = false">确 定</el-button>
        </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog
        title="物流进度"
        :visible.sync="progressDialogVisible"
        width="50%"
    >
        <el-timeline>
            <el-timeline-item
                v-for="(activity, index) in progressInfo"
                :key="index"
                :timestamp="activity.time">
                {{activity.context}}
            </el-timeline-item>
        </el-timeline>
        <span slot="footer" class="dialog-footer">
            <el-button @click="progressDialogVisible = false">取 消</el-button>
            <el-button type="primary" @click="progressDialogVisible = false">确 定</el-button>
        </span>
    </el-dialog>

  </div>
</template>

<script>
import dayjs from 'dayjs'
import citydata from './citydata'
import progressData from './progressData'
export default {
    name: 'Order',
    data() {
        return {
            //查询参数
            queryInfo:{
                query:'',
                pagenum: 1,
                pagesize: 10
            },
            //订单列表
            orderList: [],
            //总条数
            total: 0,
            //控制修改地址对话框的显示与隐藏
            editDialogVisible: false,
            addressForm:{
                address1: [],
                address2: ''
            },
            addressFormRules:{
                address1:[
                    { required: true, message: "请选择省市区/县", trigger: "blur" },
                ],
                address2:[
                    { required: true, message: "请填写详细地址", trigger: "blur" },
                ]
            },
            //城市数据
            citydata,
            //物流进度对话框的显示与隐藏
            progressDialogVisible:false,
            //物流进度信息
            progressInfo: progressData
        }
    },
    created() {
        this.getOrderList();
    },
    methods:{
        //获取订单数据
        async getOrderList(){
            const {data: res} = await this.$http.get('orders',{params: this.queryInfo})
            if(res.meta.status !== 200) return this.$message.error('获取订单数据失败')
            this.orderList = res.data.goods;
            this.total = res.data.total;
        },
        //日期格式化
        dayjs,
        //pagesize发生变化时
        handleSizeChange(newSize){
            this.queryInfo.pagesize = newSize;
            this.getOrderList();
        },
        //pagenum发生变化时
        handleCurrentChange(newPage){
            this.queryInfo.pagenum = newPage;
            this.getOrderList();
        },
        //展示修改地址的对话框
        showEditDialog(){
            this.editDialogVisible = true;
        },
        //监听修改地址对话框的关闭
        editDialogClosed(){
            this.$refs.addressFormRef.resetFields();
        },
        //展示物流的对话框
        async showProgressDialog(){
            this.progressDialogVisible = true
            //获取物流数据
            // const {data:res} = await this.$http.get('/kuaidi/804909574412544580')
            // if(res.meta.status !== 200) return this.$message.error('获取物流进度失败')
            // this.progressInfo = res.data;
        }

    }
}
</script>

<style lang="less" scoped>
.el-cascader{
    width: 100%;
}
</style>